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<!--
https://bugzilla.mozilla.org/show_bug.cgi?id=384147
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<head>
  <title>Test for Bug 384147</title>
  <script type="text/javascript" src="/tests/SimpleTest/SimpleTest.js"></script>
  <script type="application/javascript" src="/tests/SimpleTest/EventUtils.js"></script>
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<a target="_blank" href="https://bugzilla.mozilla.org/show_bug.cgi?id=384147">Mozilla Bug 384147</a>
<p id="display"></p>
<div id="content" style="display: block">
<div contentEditable id="editor"></div>
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<pre id="test">
<script class="testbody" type="text/javascript;version=1.7">

/** Test for Bug 384147 **/

SimpleTest.waitForExplicitFinish();

var editor = document.getElementById("editor");

editor.innerHTML = "<ol><li>Item 1</li><li>Item 2</li><ol><li>Item 3</li></ol></ol><ul><li>Item 4</li><li>Item 5</li></ul>";
editor.focus();

// If executed directly, a race condition exists that will cause execCommand
// to fail occasionally (but often).  Defer test execution to page load.
addLoadEvent(function() {

  var sel = window.getSelection();

  // Test the effect that the tab key has on list items.  Each test is
  // documented with the initial state of the list on the left, and the
  // expected state of the list on the right.  {\t} indicates the list item
  // that will be indented.  {\st} indicates that a shift-tab will be simulated
  // on that list item, outdenting it.
  //
  // Note: any test failing will likely result in all following tests failing
  // as well, since each test depends on the document being in a given state.
  // Unfortunately, due to the problems getting document focus and key events
  // to fire consistently, it's difficult to reset state between tests.
  // If there are test failures here, only debug the first test failure.

  // *** test 1 ***
  //  1. Item 1                       1. Item 1
  //  2. {\t}Item 2                     1. Item 2
  //    1. Item 3                       2. Item 3
  //  * Item 4                        * Item 4
  //  * Item 5                        * Item 5
  sel.removeAllRanges();
  sel.selectAllChildren(editor.getElementsByTagName("li")[1]);
  document.execCommand("indent", false, null);
  ok(editor.innerHTML == "<ol><li>Item 1</li><ol><li>Item 2</li><li>Item 3</li></ol></ol><ul><li>Item 4</li><li>Item 5</li></ul>",
    "html output doesn't match expected value in test 1");

  //  *** test 2 ***
  //  1. Item 1                     1. Item 1
  //    1. Item 2                     1. Item 2
  //    2. {\t}Item 3                   1. Item 3
  //  * Item 4                        * Item 4
  //  * Item 5                        * Item 5
  sel.removeAllRanges();
  sel.selectAllChildren(editor.getElementsByTagName("li")[2]);
  document.execCommand("indent", false, null);
  ok(editor.innerHTML == "<ol><li>Item 1</li><ol><li>Item 2</li><ol><li>Item 3</li></ol></ol></ol><ul><li>Item 4</li><li>Item 5</li></ul>",
    "html output doesn't match expected value in test 2");

  //  *** test 3 ***
  //  1. Item 1                       1. Item 1
  //    1. Item 2                       1. Item 2
  //      1. {\st}Item 3                2. Item 3
  //  * Item 4                        * Item 4
  //  * Item 5                        * Item 5
  document.execCommand("outdent", false, null);
  ok(editor.innerHTML == "<ol><li>Item 1</li><ol><li>Item 2</li><li>Item 3</li></ol></ol><ul><li>Item 4</li><li>Item 5</li></ul>",
    "html output doesn't match expected value in test 3");

  //  *** test 4 ***
  //  1. Item 1                       1. Item 1
  //    1. Item 2                       1. Item 2
  //    2. {\st}Item 3                2. Item 3
  //  * Item 4                        * Item 4
  //  * Item 5                        * Item 5
  document.execCommand("outdent", false, null);
  ok(editor.innerHTML == "<ol><li>Item 1</li><ol><li>Item 2</li></ol><li>Item 3</li></ol><ul><li>Item 4</li><li>Item 5</li></ul>",
    "html output doesn't match expected value in test 4");

  //  *** test 5 ***
  //  1. Item 1                       1. Item 1
  //    1. {\st}Item 2                2. Item 2
  //  2. Item 3                       3. Item 3
  //  * Item 4                        * Item 4
  //  * Item 5                        * Item 5
  sel.removeAllRanges();
  sel.selectAllChildren(editor.getElementsByTagName("li")[1]);
  document.execCommand("outdent", false, null);
  ok(editor.innerHTML == "<ol><li>Item 1</li><li>Item 2</li><li>Item 3</li></ol><ul><li>Item 4</li><li>Item 5</li></ul>",
    "html output doesn't match expected value in test 5");

  //  *** test 6 ***
  //  1. Item 1                       1. Item 1
  //  2. {\t}Item 2                     1. Item 2
  //  3. Item 3                       2. Item 3
  //  * Item 4                        * Item 4
  //  * Item 5                        * Item 5
  document.execCommand("indent", false, null);
  ok(editor.innerHTML == "<ol><li>Item 1</li><ol><li>Item 2</li></ol><li>Item 3</li></ol><ul><li>Item 4</li><li>Item 5</li></ul>",
    "html output doesn't match expected value in test 6");

  //  *** test 7 ***
  //  1. Item 1                       1. Item 1
  //    1. Item 2                       1. Item 2
  //  2. {\t}Item 3                     2. Item 3
  //  * Item 4                        * Item 4
  //  * Item 5                        * Item 5
  sel.removeAllRanges();
  sel.selectAllChildren(editor.getElementsByTagName("li")[2]);
  document.execCommand("indent", false, null);
  ok(editor.innerHTML == "<ol><li>Item 1</li><ol><li>Item 2</li><li>Item 3</li></ol></ol><ul><li>Item 4</li><li>Item 5</li></ul>",
    "html output doesn't match expected value in test 7");

  // That covers the basics of merging lists on indent and outdent.
  // We also want to check that ul / ol lists won't be merged together,
  // since they're different types of lists.
  //  *** test 8 ***
  //  1. Item 1                       1. Item 1
  //    1. Item 2                       1. Item 2
  //    2. Item 3                       2. Item 3
  //  * {\t}Item 4                      * Item 4
  //  * Item 5                        * Item 5
  sel.removeAllRanges();
  sel.selectAllChildren(editor.getElementsByTagName("li")[3]);
  document.execCommand("indent", false, null);
  ok(editor.innerHTML == "<ol><li>Item 1</li><ol><li>Item 2</li><li>Item 3</li></ol></ol><ul><ul><li>Item 4</li></ul><li>Item 5</li></ul>",
    "html output doesn't match expected value in test 8");

  // Better test merging with <ul> rather than <ol> too.
  //  *** test 9 ***
  //  1. Item 1                       1. Item 1
  //    1. Item 2                       1. Item 2
  //    2. Item 3                       2. Item 3
  //    * Item 4                        * Item 4
  //  * {\t}Item 5                      * Item 5
  sel.removeAllRanges();
  sel.selectAllChildren(editor.getElementsByTagName("li")[4]);
  document.execCommand("indent", false, null);
  ok(editor.innerHTML == "<ol><li>Item 1</li><ol><li>Item 2</li><li>Item 3</li></ol></ol><ul><ul><li>Item 4</li><li>Item 5</li></ul></ul>",
    "html output doesn't match expected value in test 9");

  // Same test as test 8, but with outdent rather than indent.
  //  *** test 10 ***
  //  1. Item 1                       1. Item 1
  //    1. Item 2                       1. Item 2
  //    2. Item 3                       2. Item 3
  //    * {\st}Item 4                 * Item 4
  //    * Item 5                        * Item 5
  sel.removeAllRanges();
  sel.selectAllChildren(editor.getElementsByTagName("li")[3]);
  document.execCommand("outdent", false, null);
  ok(editor.innerHTML == "<ol><li>Item 1</li><ol><li>Item 2</li><li>Item 3</li></ol></ol><ul><li>Item 4</li><ul><li>Item 5</li></ul></ul>",
    "html output doesn't match expected value in test 10");

  // Test indenting multiple items at once.  Hold down "shift" and select
  // upwards to get all the <ol> items and the first <ul> item.
  //  *** test 11 ***
  //  1. Item 1                       1. Item 1
  //    1. {\t}Item 2                     1. Item 2
  //    2. {\t}Item 3                     2. Item 3
  //  * {\t}Item 4                      * Item 4
  //    * Item 5                        * Item 5
  sel.removeAllRanges();
  var range = document.createRange();
  range.setStart(editor.getElementsByTagName("li")[1], 0);
  range.setEnd(editor.getElementsByTagName("li")[3], editor.getElementsByTagName("li")[3].childNodes.length);
  sel.addRange(range);
  document.execCommand("indent", false, null);
  ok(editor.innerHTML == "<ol><li>Item 1</li><ol><ol><li>Item 2</li><li>Item 3</li></ol></ol></ol><ul><ul><li>Item 4</li><li>Item 5</li></ul></ul>",
    "html output doesn't match expected value in test 11");

  // Test outdenting multiple items at once.  Selection is already ready...
  //  *** test 12 ***
  //  1. Item 1                       1. Item 1
  //      1. {\st}Item 2                1. Item 2
  //      2. {\st}Item 3                2. Item 3
  //    * {\st}Item 4                 * Item 4
  //    * Item 5                        * Item 5
  document.execCommand("outdent", false, null);
  ok(editor.innerHTML == "<ol><li>Item 1</li><ol><li>Item 2</li><li>Item 3</li></ol></ol><ul><li>Item 4</li><ul><li>Item 5</li></ul></ul>",
    "html output doesn't match expected value in test 12");

  SimpleTest.finish();
});



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</pre>
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